Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Clyde A. Thomas Regional Airport (KSYM)

Lat: 38.22°NLon: 83.59°WElev: 1047ft.

A Few Clouds

64°F

18°C

Humidity	100%
Wind Speed	Calm
Barometer	29.99 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	19 Aug 5:10 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles W Denniston KY

Today
High: 84 °F
Patchy Fog
then Mostly
Sunny
Tonight
Low: 66 °F
Slight Chance
T-storms then
Showers
Likely
Thursday
High: 80 °F
Showers and
Patchy Fog
then Chance
T-storms
Thursday Night
Low: 65 °F
Showers
Likely then
Chance
Showers
Friday
High: 82 °F
Slight Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 64 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 63 °F
Slight Chance
T-storms
Sunday
High: 80 °F
Mostly Sunny

Detailed Forecast

Today

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 66. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms, mainly before 3pm. Patchy fog before 9am. High near 80. Calm wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely before 11pm, then a chance of showers. Partly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 82. Calm wind. Chance of precipitation is 20%.

Friday Night

A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 64. Chance of precipitation is 10%.

Saturday

Sunny, with a high near 83.

Saturday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 63.

Sunday

Mostly sunny, with a high near 80.

Sunday Night

Partly cloudy, with a low around 60.